| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.52 | 11.399% | $58.5068 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $94.84 | 11.545% | $105.7893 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $121.89 | 11.449% | $135.8452 | $135.85 | $135.85 | $135.80 |
| Purchase #4 | $215.27 | 13.715% | $244.7943 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $76.55 | 3.619% | $79.3203 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $243.97 | 9.599% | $267.3887 | $267.39 | $267.40 | $267.40 |
| Purchase #7 | $215.79 | 11.591% | $240.8022 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $1,020.83 | $1,132.4468 | $1,132.45 | $1,132.45 | $1,132.40 | |